ACP-CLOUD1 Online Practice Questions and Answers

If you want to build a secure and isolated network environment on Alibaba Cloud; meanwhile, design your network topology and specify Intranet IP addresses or CIDR Blocks in this network environment as needed, you can choose:

A. Leased line

B. Virtual Private Cloud (VPC)

C. Auto Scaling

D. Express Connect

Many cloud computing service providers support users to activate/create a cloud service through Open API. Which of the following protocols is most not likely to be supported by these Open API?

A. HTTP

B. Restful

C. Web Service

D. PPPoE

Which of the following scenarios can be done using Alibaba Cloud Express Connection? (Number of correct answers: 2)

A. Intranet communication between VPCs and Smart Access Gateway in customers different branch offices

B. Intranet communication between a VPC and servers in an external IDC

C. Intranet communication between two VPCs in different accounts and different CIDR Blocks

D. Intranet communication between two VPCs under the same account in the same region

Alibaba Cloud Elastic Compute Service (ECS) instances in different Security Groups will definitely have no way to communicate with each other.

A. True

B. False

Alibaba Cloud CloudMonitor is a service that monitors Alibaba Cloud resources and Internet functions currently provided by CloudMonitor? (Number of correct answers: 3)

A. Site monitoring

B. Customized monitoring

C. Custom firewall

D. Operation auditing

E. Cloud service monitoring

You would like to deploy your applications on Alibaba Cloud to meet requirements including cost reduction, improving service availability, fast deployment- and redundant backup Alibaba Cloud_________products can help meet these requirements (Number of correct answers 3)

A. Elastic Compute Service (ECS) image achieve efficient and convenient deployment.

B. Utilizing Content Delivery Network (CDN) can meet the demands for redundant backup.

C. Utilizing Server Load Balancer (SLB) and ECS instances can improve data reliability.

D. Elastic Compute Service (ECS) snapshot satisfies the needs of rapid recovery of applications and data.

E. Reasonable selection of Regions/Zones meets the location needs of application deployment as well as the demands for redundantly backup critical business applications and data.

When using Alibaba Cloud SLB, users can enable the health check function If a backend ECS instance A is running abnormally, SLB will isolate it and forward the requests to other ECS instances, and when the backend ECS instance A is back to normal, SLB will again forward requests to it.

A. True

B. False

A company launched its online service just a year ago. It uses five ECS instances and does not have a full-time system administrator Over the last six months, the company's system has encountered various security problems Several high-risk vulnerabilities were exploited by hackers, leading to leakage of the company's confidential data. Which of the following Alibaba Cloud products can be used to quickly resolve this problem?

A. Managed Security Service

B. Cloud Firewall

C. Anti-DDoS Pro Service

D. Security Center

Many of Alibaba Cloud services provide highly reliable data storage capacity. For example, Object Storage Service (OSS) promises that its data reliability is no less than 99 99999999%. This high data reliability is solely achieved by RAID 0+1 redundancy technology.

A. True

B. False

Which of the following statements is most accurate about the Data Transmission Service (DTS) database migration function?

A. Supports database schema replication between instances.

B. Supports warning when source and destination has some unresolved conflict found.

C. Supports all of the above functions.

D. Supports migrating MySQL databases from external sources.